#90341D#90341D

#90341D is a mid, vivid red. Relative luminance 0.085; OKLCH L 45.4% C 0.130 H 35.1°. Best body text is #FFFFFF at 7.79:1 contrast (WCAG AA passes).

Color values

HEX	#90341D
RGB	rgb(144, 52, 29)
HSL	hsl(12, 66%, 34%)
HSV	hsv(12, 80%, 56%)
CMYK	cmyk(0%, 63.9%, 79.9%, 43.5%)
CIE-LAB	lab(34.95, 37.67, 34.08)
CIE-LCH	lch(34.95, 50.80, 42.14°)
OKLab	oklab(45.36% 0.1062 0.0746)
OKLCH	oklch(45.36% 0.13 35.1)
XYZ	xyz(12.9528, 8.4758, 2.1161)
Luminance	0.0847 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90341D #1D7990

analogous

#901D40 #90341D #906E1D

triadic

#90341D #1D9034 #341D90

tetradic

#90341D #40901D #1D7990 #6E1D90

square

#90341D #40901D #1D7990 #6E1D90

split-complementary

#90341D #1D906E #1D4090

monochromatic

#2A0F08 #5D2213 #90341D #C34627 #DB694C

Accessibility & contrast

On white

7.79

#90341D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#90341D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #90341D

7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90341D	#FFFFFF	#000000	##FFFFFF
##90341D	1.00	7.79	2.69	7.79
#FFFFFF	7.79	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E451A

Deuteranopia (green-blind)

#655A1A

Tritanopia (blue-blind)

#9F1C2F

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #90341d;
/* rgb */ color: rgb(144, 52, 29);
/* oklch */ color: oklch(45.4% 0.130 35.1);

Tailwind

colors: {
  custom: {
    50: '#b8705b',
    500: '#90341d',
    950: '#000000',
  },
}

SCSS

$custom: #90341d;
$custom-light: #b8705b;
$custom-dark: #000000;

JSON

{
  "hex": "#90341d",
  "rgb": {
    "r": 144,
    "g": 52,
    "b": 29
  },
  "hsl": {
    "h": 12,
    "s": 66.474,
    "l": 33.922
  },
  "oklch": {
    "l": 0.45356,
    "c": 0.12976,
    "h": 35.1
  },
  "luminance": 0.08474
}

Semantic roles & 50–950 ramp

primary

#90341D

secondary

#4BA7BD

accent

#C7E93E

background

#FCF6F5

surface

#F8ECE9

border

#D1C7C5

text

#130804

muted

#827B79

Preview Lab

Preview with #90341D

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →